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2,5-Diaminotoluene  Structure

2,5-Diaminotoluene

Chemical Properties

Melting point 64°C
Boiling point 273°C
Density  1.0343 (rough estimate)
vapor pressure  0.454Pa at 25℃
refractive index  1.5103 (estimate)
solubility  Soluble in water
form  powder to crystal
pka 5.98±0.10(Predicted)
color  White to Brown
Water Solubility  500g/L at 20℃
Stability Hygroscopic
LogP -0.321 at 25℃
CAS DataBase Reference 95-70-5(CAS DataBase Reference)
IARC 3 (Vol. 16, Sup 7) 1987
NIST Chemistry Reference 1,4-Benzenediamine, 2-methyl-(95-70-5)
EPA Substance Registry System Toluene-2,5-diamine (95-70-5)

Safety Information

Hazard Codes  T,N
Risk Statements  20/21-25-43-51/53
Safety Statements  24-37-45-61
RIDADR  2811
RTECS  XS9700000
HazardClass  6.1(b)
PackingGroup  III
HS Code  2921511990
Hazardous Substances Data 95-70-5(Hazardous Substances Data)

MSDS

Usage And Synthesis

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